<!DOCTYPE html>
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <title>JSP Page</title>
</head>
<body background="../images/top.jpg">
<?php
    include_once('is_login.php');
    session_start();
    if(!is_login()){
        echo "<script>alert('请登录系统后访问!');window.location.href='http://localhost:8080/PHP-NEWS-RELEASE-SYSTEM/Application/User/Page/login.php'</script>";
    }
?>
<br>
<h1 align="center" color="red">尊敬的管理员，欢迎使用碧桂园信息管理平台！</h1>
</body>
</html>
